Fabrication of Polyvinylpyrrolidone/Boehmite Nanofibers by Electrospinning

Zhi Jie Wang; Jing Hua Gong; Shu Guang Yang; Jing Hong Ma; Jian Xu

doi:10.4028/www.scientific.net/MSF.789.259

Paper Titles

Synthesis of Allyl Functionalized Telechelic PVP by Reversible Addition-Fragmentation Chain Transfer (RAFT) Polymerization
p.235

Effect of Additive on the Performance of PVDF Membrane via Non-Solvent Induced Phase Separation
p.240

Study on Preparation and Property of High Thermal Oxidation Stability PPS/SiO₂ Fiber
p.249

Study on Spinnability of UHMW/PAN Dope in DMSO
p.255

Fabrication of Polyvinylpyrrolidone/Boehmite Nanofibers by Electrospinning
p.259

The Effect of Bacterial Cellulose (BC) Fiber Content on the Properties of BC Fiber Reinforced Nanocomposites
p.262

Preparation and Study on Nano-Ag/SnO₂ Electrical Contact Material Doped Rare Earth Element
p.270

Effects of Cold Rolling Reduction on Deformation Modes in Mg-3Al-1Zn Magnesium Alloy
p.275

Study on the Flow Field of Friction Stir Welding of AZ31 Magnesium Alloy Based on the Temperature Variation
p.282

HomeMaterials Science ForumMaterials Science Forum Vol. 789Fabrication of Polyvinylpyrrolidone/Boehmite...

Fabrication of Polyvinylpyrrolidone/Boehmite Nanofibers by Electrospinning

Abstract:

Polyvinylpyrrolidone (PVP)/boehmite nanocomposites fibers were successfully prepared by electrospinning using boehmite sol containing PVP as the spinning solution. Several techniques, including Fourier transform infrared (FT-IR), thermal gravimetric analyzer (TGA) and field emission scanning electron microscopy (FE-SEM) were used to characterize their ingredients, thermal properties and morphology. The results showed that PVP concentration exhibited significant effect on the PVP/boehmite nanofibers morphology. With increasing PVP concentration, the morphology changed from beaded, beaded fiber to uniform fiber. These PVP/boehmite nanofibers can be used as good candidates for continuously preparing uniform and compact alumina nanofibers.